1 /* subclist - lists for PSPP subcommands
3 Copyright (C) 2004 Free Software Foundation, Inc.
7 This program is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 2 of the
10 License, or (at your option) any later version.
12 This program is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 #include "subcommand-list.h"
28 /* I call these objects `lists' but they are in fact simple dynamic arrays */
34 subc_list_double_create(subc_list_double *l)
36 l->data = xnmalloc (CHUNKSIZE, sizeof *l->data);
42 subc_list_int_create(subc_list_int *l)
44 l->data = xnmalloc (CHUNKSIZE, sizeof *l->data);
49 /* Push a value onto the list */
51 subc_list_double_push(subc_list_double *l, double d)
53 l->data[l->n_data++] = d;
55 if (l->n_data >= l->sz )
58 l->data = xnrealloc (l->data, l->sz, sizeof *l->data);
64 subc_list_int_push(subc_list_int *l, int d)
66 l->data[l->n_data++] = d;
68 if (l->n_data >= l->sz )
71 l->data = xnrealloc (l->data, l->sz, sizeof *l->data);
76 /* Return the number of items in the list */
78 subc_list_double_count(const subc_list_double *l)
84 subc_list_int_count(const subc_list_int *l)
90 /* Index into the list (array) */
92 subc_list_double_at(const subc_list_double *l, int idx)
98 subc_list_int_at(const subc_list_int *l, int idx)
103 /* Free up the list */
105 subc_list_double_destroy(subc_list_double *l)
111 subc_list_int_destroy(subc_list_int *l)